KD 313 then ET 3511 at O'Hare
Anchorage → Chicago → Muscat
Timetable, Chicago time
18:16KD 313 from Anchorage at the gate
09:05ET 3511 to Muscat leaves the gate
14 h 49 apart on the timetable, overnight
ET 3511 leaves 14 h 49 after KD 313 arrives on the timetable: more than half a day, so not a connection we count.